Influence of sharp microstructural gradients on the fatigue crack growth resistance of [alpha]+[beta] and near-[alpha] titanium alloys

The present study focuses on the effect of microstructural gradients on the fatigue crack growth resistance of Ti-6Al-4V and Ti-6242 titanium alloys. Sharp microstructural gradients from fine-grained bimodal to coarse-grained lamellar microstructures were obtained by heat treating only a portion of...

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Veröffentlicht in:	Fatigue & fracture of engineering materials & structures 2005-10, Vol.28 (10), p.909
Hauptverfasser:	Benedetti, M, Heidemann, J, Peters, J O, LÜTJERING, G
Format:	Artikel
Sprache:	eng
Schlagworte:	Cracks Materials fatigue Microstructure Titanium alloys
Online-Zugang:	Volltext
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